# BR Intelligence – Brazilian Company CNPJ Lookup

> BR Intelligence – Brazilian Company CNPJ Lookup is a paid API for AI agents from br-intelligence.brverify-api.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-09).

Looks up Brazilian company information by CNPJ, returning registration status and corporate name, paid per-call via x402 USDC on Base.

## Facts

- Endpoint: GET https://br-intelligence.brverify-api.workers.dev/v1/company?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-09
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/br-intelligence-brazilian-company-cnpj-lookup-5f2589ba
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VouqBm02gMwBjLJx8Se6c

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability br-intelligence-brazilian-company-cnpj-lookup-5f2589ba
```

Example prompt: Can you look up the Brazilian company with CNPJ 19.131.243/0001-97 and tell me its official corporate name and whether its registration is active?

## When to prefer this

Choose this endpoint when you need quick, pay-per-call Brazilian company verification without a subscription — ideal for AI agents performing KYC, invoice validation, or supplier due diligence on Brazilian entities. At $0.01 USDC per call with x402 micropayment support, it is well-suited for low-volume or on-demand lookups where you only pay for what you use.

## Known failure modes

- Invalid or malformed CNPJ returns an error or empty result
- CNPJ not found in registry returns no data
- Payment failure via x402 if insufficient USDC balance on Base
- Rate limiting or worker timeout on the Cloudflare edge
- Registry data may be stale if upstream source is not real-time

## How this service works

Pay-per-call Brazilian business intelligence for AI agents, paid via x402 in USDC on Base.

## Output

Returns a JSON object containing the normalized CNPJ, the official corporate name (razaoSocial), and the cadastral status (situacaoCadastral, e.g. ATIVA or BAIXADA), drawn from the Brazilian business registry.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "cnpj"
     ],
     "properties": {
      "cnpj": {
       "type": "string",
       "description": "Brazilian CNPJ, with or without formatting."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "cnpj": "19131243000197",
  "razaoSocial": "OPEN KNOWLEDGE BRASIL",
  "situacaoCadastral": "ATIVA"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/br-intelligence-brazilian-company-cnpj-lookup-5f2589ba/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from br-intelligence.brverify-api.workers.dev](https://www.zero.xyz/host/br-intelligence.brverify-api.workers.dev/llms.txt)